@misc{G._Vaucouleurs_Light,
 author={G. Vaucouleurs and J. E. Solheim and R. Brown},
 address={Երևան},
 howpublished={online},
 publisher={ՀՍՍՀ ԳԱ հրատ․},
 title={Light and color curves of the 1967 supernova in NGC 3389},
 type={Հոդված},
 keywords={Astrophysics, Science, Stars},
}